GCE HEALTHCARE Zen-O RS-00500 Manuel De L'utilisateur page 37

Degree of protection
(water):
Technical Description
Degree of safety
(fl ammable anaesthetic
mixture):
Operating
temperature:
Storage and transporta-
tion temperature:
Alarm sound pressure
level:
Alarm system delays:
Oxygen concentrator
status indicator:
Pulse mode bolus size (ml/breath) versus setting and breath rate
BREATH PER MINUTE
15
20
25
30
35
40
All values +/- 15% over all operating conditions
IP22 in carry bag (protection against small objects and tilted
dripping water)
IP20 out of carry bag (protection against small objects and no
protection against water entering the concentrator)
Not suitable for use in the presence of a fl ammable anaesthetic
mixture
Continuous operation at temperatures between 5°C (41°F) and
40°C (104°F).
Between -20°C (-4°F) and 60°C (140°F).
69 dB(A)
Less than 10 seconds after detection (low oxygen alarms if oxy-
gen is less than 82% volume fraction at specifi ed environmental
conditions)
High priority alarm that indicates when oxygen concentration
drops below 82%
1 2
11 22
11 22
11 22
11 22
11 22
11 22
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SETTING
3 4
33 44
33 44
33 44
33 44
33 44
33 44
5 6
55 66
55 66
55 66
55 66
55 57
50 50
EN